Popup Builder < 4.2.3 - Unauthenticated Stored XSS
70Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 6.1epss 2.0%
from disclosure to weapon287 days
Published on NVDJan 1
1st PoC+287d
VulnCheck+9d
exploitation probability
2.0%top 21% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
The Popup Builder WordPress plugin before 4.2.3 does not prevent simple visitors from updating existing popups, and injecting raw JavaScript in them, which could lead to Stored XSS attacks.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Popup Builderpublic PoCs found — 1
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